In situ visualization and data analysis for turbidity currents simulation

José Camata 1 Vitor Silva 1 Patrick Valduriez 2, 3 Marta Mattoso 1 Alvaro Coutinho 1
2 ZENITH - Scientific Data Management
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier, CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : Turbidity currents are underflows responsible for sediment deposits that generate geological formations of interest for the oil and gas industry. libMesh-sedimentation is an application built upon the libMesh library to simulate turbidity currents. In this work, we present the integration of libMesh-sedimentation with in situ visualization and in transit data analysis tools. DfAnalyzer is a solution based on provenance data to extract and relate strategic simulation data in transit from multiple data for online queries. We integrate libMesh-sedimentation and ParaView Catalyst to perform in situ data analysis and visualization. We present a parallel performance analysis for two turbidity currents simulations showing that the overhead for both in situ visualization and in transit data analysis is negligible. We show that our tools enable monitoring the sediments appearance at runtime and steer the simulation based on the solver convergence and visual information on the sediment deposits, thus enhancing the analytical power of turbidity currents simulations.
Type de document :
Article dans une revue
Computers & Geosciences, Elsevier, 2018, 110, pp.23-31. 〈10.1016/j.cageo.2017.09.013〉
Liste complète des métadonnées

Littérature citée [33 références]  Voir  Masquer  Télécharger

https://hal-lirmm.ccsd.cnrs.fr/lirmm-01620127
Contributeur : Patrick Valduriez <>
Soumis le : vendredi 20 octobre 2017 - 11:05:43
Dernière modification le : samedi 27 janvier 2018 - 01:31:47
Document(s) archivé(s) le : dimanche 21 janvier 2018 - 12:50:54

Fichier

in-situ-visualization-data.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

José Camata, Vitor Silva, Patrick Valduriez, Marta Mattoso, Alvaro Coutinho. In situ visualization and data analysis for turbidity currents simulation. Computers & Geosciences, Elsevier, 2018, 110, pp.23-31. 〈10.1016/j.cageo.2017.09.013〉. 〈lirmm-01620127〉

Partager

Métriques

Consultations de la notice

463

Téléchargements de fichiers

128